def test_ItemByValueLens_set_nonexistent(): data = {'hello': 0, 'world': 1} assert b.ItemByValueLens(2).set(data, ('test', 2)) == { 'hello': 0, 'world': 1, 'test': 2 }
def test_ItemByValueLens_set_nonexistent(): data = {"hello": 0, "world": 1} assert b.ItemByValueLens(2).set(data, ("test", 2)) == { "hello": 0, "world": 1, "test": 2, }
def test_ItemByValueLens_set(): data = {'hello': 0, 'world': 1} result = {'hello': 0, 'everyone': 2} assert b.ItemByValueLens(1).set(data, ('everyone', 2)) == result
def test_ItemByValueLens_view_nonexistent(): data = {'hello': 0, 'world': 1} assert b.ItemByValueLens(2).view(data) is None
def test_ItemByValueLens_view(): data = {'hello': 0, 'world': 1} assert b.ItemByValueLens(1).view(data) == ('world', 1)
def test_ItemByValueLens_set(): data = {"hello": 0, "world": 1} result = {"hello": 0, "everyone": 2} assert b.ItemByValueLens(1).set(data, ("everyone", 2)) == result
def test_ItemByValueLens_view_nonexistent(): data = {"hello": 0, "world": 1} assert b.ItemByValueLens(2).view(data) is None
def test_ItemByValueLens_view(): data = {"hello": 0, "world": 1} assert b.ItemByValueLens(1).view(data) == ("world", 1)